Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:re+uwycgqsi13e@dmarc.postmarkapp.com; sp=none; aspf=r;

Registro IPv4
host: listedcompany.com
class: IN
ttl: 300
type: A
ip: 99.83.206.197

Registro IPv4
host: listedcompany.com
class: IN
ttl: 300
type: A
ip: 75.2.81.161

Servidores DNS Principal (mname) y Secundario (rname)
host: listedcompany.com
class: IN
ttl: 1800
type: SOA
mname: ns-1.shareinvestor.com
rname: sysadmin\@shareinvestor.com
serial: 1
refresh: 7200
retry: 900
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: listedcompany.com
class: IN
ttl: 7200
type: MX
pri: 10
target: mx.zoho.com

Servidor de Correo
host: listedcompany.com
class: IN
ttl: 7200
type: MX
pri: 50
target: mx3.zoho.com

Servidor de Correo
host: listedcompany.com
class: IN
ttl: 7200
type: MX
pri: 20
target: mx2.zoho.com

Información TXT
host: listedcompany.com
class: IN
ttl: 7200
type: TXT
txt: v=spf1 mx ptr a:sgnp-mtal1.shareinvestor.com a:sgnp-mtal2.shareinvestor.com a:sgnp-mtal3.shareinvestor.com include:zoho.com include:spf.mandrillapp.com ~all
entries: Array